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Computer Hardware

Computer Hardware
Which is the most difficult environmentally to dispose of?

floppy drives
power supplies
system boards
hard drives
CRTs

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Computer Hardware
Which I/O port belongs to LPT2?

278H
378H
3f8h
2e8h
None of these

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Computer Hardware
Pick the correct choice for the 80386SXCPU.

16 bit word size, 16 bit data path
8 bit word size, 32 bit data path
32 bit word size, 16 bit data path
32 bit word size, 8 bit data path
32 bit word size, 32 bit data path

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Computer Hardware
How many devices does USB support?

127
None of these
100
125
225

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Computer Hardware
Voltage4s measured:

after checking resistance
in series
in parallel
after breaking the circuit
after checking current

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Computer Hardware
_____ help prevent power surges.

UPS system
Spike protector
Surge suppressor
None of these
High-grade multi-meter

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MORE MCQ ON Computer Hardware

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